4m Hollow Domestic Grade Composite Decking Board

92% of 100
From £21.12

About this product

The durable, hollow-core design of Cladco 4m Composite Decking Boards, combined with a low-slip surface, makes these Composite Boards the perfect choice for your outside space. Cladco Hollow Core Composite Decking Boards can help transform any garden area with a modern, low-maintenance deck.


Total SQM Coverage: 0.6 m2
Total Price: £21.12 Inc VAT
View our product installation guide

By adding this product to your basket, you can see additional items you may need to complete your order.

Add to Basket
Nationwide Delivery
10 Years Guarantee

4m Hollow Domestic Grade Composite Decking Board

4m Hollow Domestic Grade Composite Decking Board
4m Hollow Domestic Grade Composite Decking Board 4m Hollow Domestic Grade Composite Decking Board 4m Hollow Domestic Grade Composite Decking Board 4m Hollow Domestic Grade Composite Decking Board Why Choose Cladco Hollow Composite Decking? 4m Hollow Domestic Grade Composite Decking Board

Online Decking Calculator

Use our calculator to work out how many boards and fixings you need for your project.

You may also need

Why Our 4m Hollow Decking Boards Are A Great Option

Whether you are looking to create a new garden space, upgrade a patio, or create a relaxing, low-slip area, Cladco 4m Hollow Domestic Grade Composite Decking Boards are a great choice.

Each of these 4 metre composite decking boards features two sides, with one side utilising a narrow-grooved surface for low-slip benefits and the other featuring wider spaced grooves. We recommend taking advantage of the narrow-grooved side for low-slip properties when it comes to installing your project, and to make the boards less susceptible to watermarks and staining. 

Utilising a 5-hole honeycomb structure, each board is lightweight and strong. Available in 4m lengths, our high-quality Composite Decking is low-maintenance, requiring no painting, sanding or staining.

Our Hollow Domestic Grade Composite Decking is environmentally-friendly, manufactured from a combination of 60% recycled hardwood fibres* and 40% high-grade recycled plastics, bonding agent and tints.

Board Specifications
Length: 4m
Width: 150mm
Thickness: 25mm
Coverage per Board: 0.6 sq/m
Weight per Board (approx.): 11.2kg 

Our 4m Composite Decking Boards are available in a range of eight colours, including Teak, Light Grey, Stone Grey, Coffee, Ivory, Redwood, Olive Green and Charcoal.

Please note: Redwood is now discontinued, however we offer a woodgrain effect version here.

Looking for 4m boards with a woodgrain finish?
See our 4m Woodgrain Effect Hollow Domestic Grade Composite Decking Board

Looking for 4m boards with a solid core?
See our 4m Solid Commercial Grade Composite Decking Board

Cladco Composite Boards are versatile and can be cut to size if needed. For more information on installing our Boards, follow our Installation Guide.

Choose from a range of Composite, Timber and Recycled Plastic Joists and Posts when installing your Cladco Decking®. Complete your project with our range of Composite Trims and Bullnose Boards for a high-end finish.

It is advised to buy all Boards needed for your project at the same time, to ensure the same colour throughout your installation. Different batches may have slight colour variations due to the natural wood fibres within each Board. 

*Cladco Decking® products are available as FSC® certified for the same cost. If you require FSC® certified products, please ask for these when placing your order.

Please note: Images and colours above are used for illustration purposes only. Actual item may vary slightly from the image displayed.


Please click on the variable options on our checkout page.

Cladco offer a Nationwide delivery service (UK Mainland) We offer a range of options, please see the table below.

Useful Links: Delivery Policy | Collection Policy


Delivery is estimated 5 working days (1 week).


Collection from our Okehampton or Andover warehouse. Please note we need 2 hour notice.

Sample Packs

Sample packs are sent via Courier and delivered within 3-5 working days.

Pricing Table

National Delivery
(Orders under £1000)
Estimated 5 working days* £192.00
(Orders over £1000) Estimated 5 working days* £96.00
(Orders over £1500) Estimated 5 working days* FREE
Scotland Delivery Estimated 15 working days* £360.00
Parcelforce Standard
(Small Parcels)
3-5 Working Days £10.00
Parcelforce Standard
(Large Parcels)
3-5 working days £29.95
Sample Packs 3-5 Working Days FREE
*Please allow for public holidays and weekends (non-delivery days)

When your goods are delivered these are sometimes delivered on a pallet with the necessary associated packaging to ensure they arrive with you in the best possible condition. We view the pallet and packaging as necessary for the protection of the goods and therefore will be a part of what is delivered to you. It is your responsibility to dispose of these items in a responsible manner when appropriate.

Features Video
How do I know how much Decking I need?

Simply enter the dimensions of the area you wish to deck into our free Online Decking Calculator to work out how many Boards and additonal extras you'll need.

Why do Composite Decking Boards have grooves?

The narrow-spaced grooves featured on our Original Composite Decking provide a low-slip walking surface by increasing water run-off in wet weather.

Do I need to treat your Composite Decking Boards with anything?

Due to their wood-plastic mix, our Composite Decking Boards do not need to be treated, stained or sealed.

Did you find what you were looking for?
Write Your Own Review
You're reviewing:4m Hollow Domestic Grade Composite Decking Board
Your Rating